\appendix
\addchap{Appendix}
\addtocounter{chapter}{1}

\lstset{ 
language=C,                % choose the language of the code
basicstyle=\footnotesize,       % the size of the fonts that are used for the code
numbers=left,                   % where to put the line-numbers
numberstyle=\footnotesize,      % the size of the fonts that are used for the line-numbers
stepnumber=2,                   % the step between two line-numbers. If it's 1 each line will be numbered
numbersep=5pt,                  % how far the line-numbers are from the code
backgroundcolor=\color{white},  % choose the background color. You must add \usepackage{color}
showspaces=false,               % show spaces adding particular underscores
showstringspaces=false,         % underline spaces within strings
showtabs=false,                 % show tabs within strings adding particular underscores
frame=single,			% adds a frame around the code
tabsize=2,			% sets default tabsize to 2 spaces
captionpos=b,			% sets the caption-position to bottom
breaklines=true,		% sets automatic line breaking
breakatwhitespace=false,	% sets if automatic breaks should only happen at whitespace
escapeinside={\%*}{*)}          % if you want to add a comment within your code
}


%\lstlistoflistings



\section{Main}
\lstinputlisting[caption={main.c}]{../main.c} 

\section{Defines}
\lstinputlisting[caption={defines.h}]{../defines.h}

\section{Display functions}
\lstinputlisting[caption={display.c}]{../display.c}

\section{Display defines}
\lstinputlisting[caption={display.h}]{../display.h}

\section{Delay functions}
\lstinputlisting[caption={delay.c}]{../delay.c}

\section{Delay defines}
\lstinputlisting[caption={delay.h}]{../delay.h}